Merge commit '1dd2f4645226bd269f2407d5ed431acc3f66e7a6' as 'Sources/ASIO'

2026-04-24 00:00:05 +08:00 · 2020-02-24 14:37:39 +03:00
parent c274ea6ecc 1dd2f46452
commit 175080ea69
1068 changed files with 338220 additions and 0 deletions
@@ -0,0 +1,129 @@
+//
+// is_read_buffered.cpp
+// ~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+// Disable autolinking for unit tests.
+#if !defined(BOOST_ALL_NO_LIB)
+#define BOOST_ALL_NO_LIB 1
+#endif // !defined(BOOST_ALL_NO_LIB)
+
+// Test that header file is self-contained.
+#include "asio/is_read_buffered.hpp"
+
+#include "asio/buffered_read_stream.hpp"
+#include "asio/buffered_write_stream.hpp"
+#include "asio/io_context.hpp"
+#include "asio/ip/tcp.hpp"
+#include "unit_test.hpp"
+
+using namespace std; // For memcmp, memcpy and memset.
+
+class test_stream
+{
+public:
+  typedef asio::io_context io_context_type;
+
+  typedef test_stream lowest_layer_type;
+
+  typedef io_context_type::executor_type executor_type;
+
+  test_stream(asio::io_context& io_context)
+    : io_context_(io_context)
+  {
+  }
+
+  io_context_type& io_context()
+  {
+    return io_context_;
+  }
+
+  lowest_layer_type& lowest_layer()
+  {
+    return *this;
+  }
+
+  template <typename Const_Buffers>
+  size_t write(const Const_Buffers&)
+  {
+    return 0;
+  }
+
+  template <typename Const_Buffers>
+  size_t write(const Const_Buffers&, asio::error_code& ec)
+  {
+    ec = asio::error_code();
+    return 0;
+  }
+
+  template <typename Const_Buffers, typename Handler>
+  void async_write(const Const_Buffers&, Handler handler)
+  {
+    asio::error_code error;
+    asio::post(io_context_,
+        asio::detail::bind_handler(handler, error, 0));
+  }
+
+  template <typename Mutable_Buffers>
+  size_t read(const Mutable_Buffers&)
+  {
+    return 0;
+  }
+
+  template <typename Mutable_Buffers>
+  size_t read(const Mutable_Buffers&, asio::error_code& ec)
+  {
+    ec = asio::error_code();
+    return 0;
+  }
+
+  template <typename Mutable_Buffers, typename Handler>
+  void async_read(const Mutable_Buffers&, Handler handler)
+  {
+    asio::error_code error;
+    asio::post(io_context_,
+        asio::detail::bind_handler(handler, error, 0));
+  }
+
+private:
+  io_context_type& io_context_;
+};
+
+void is_read_buffered_test()
+{
+  ASIO_CHECK(!asio::is_read_buffered<
+      asio::ip::tcp::socket>::value);
+
+  ASIO_CHECK(!!asio::is_read_buffered<
+      asio::buffered_read_stream<
+        asio::ip::tcp::socket> >::value);
+
+  ASIO_CHECK(!asio::is_read_buffered<
+      asio::buffered_write_stream<
+        asio::ip::tcp::socket> >::value);
+
+  ASIO_CHECK(!!asio::is_read_buffered<
+      asio::buffered_stream<asio::ip::tcp::socket> >::value);
+
+  ASIO_CHECK(!asio::is_read_buffered<test_stream>::value);
+
+  ASIO_CHECK(!!asio::is_read_buffered<
+      asio::buffered_read_stream<test_stream> >::value);
+
+  ASIO_CHECK(!asio::is_read_buffered<
+      asio::buffered_write_stream<test_stream> >::value);
+
+  ASIO_CHECK(!!asio::is_read_buffered<
+      asio::buffered_stream<test_stream> >::value);
+}
+
+ASIO_TEST_SUITE
+(
+  "is_read_buffered",
+  ASIO_TEST_CASE(is_read_buffered_test)
+)